The star of this work is Rion Hiiragi! ! She is a glamorous H-cup beauty with a cheerful personality, a bright smile, and a well-liked body! ! She is very popular on a certain short movie posting SNS, and is a curious active lady whose hobbies include watching Western movies and dramas, playing mahjong, and recently enjoying wine. In order to take advantage of the potential of Satone, who is rumored to be the most erotic girl in Reiwa, the camera crew sets up a location shoot on a southern island. This is the first nude image of her, but Satone has experience as a gravure idol, and the staff is amazed at how well she takes pictures. Nana Maeno from the same agency, who generously reveals her cheerful side in interviews and off-shots, also makes a small friendship appearance. The world's most erotic summer is here, with a sparkling smile and jiggling breasts! !